ABSTRACT Objective: The purpose of the present study was to examine the association of oxidative stress markers with sarcopenia in the general United States population under the age of 60. Methods: We used the National Health and Nutrition Examination Survey data from 2011‒2014 and performed Restricted Cubic Spline (RCS) plots, weighted multivariable logistic regression analysis to calculate ratio ratios and 95% Confidence Intervals, and subgroup analysis based on age, sex, hypertension, diabetes mellitus, and body mass index stratification to determine the association of markers of oxidative stress with the prevalence of sarcopenia. Results: The present analysis included a total of 8,782 participants. Firstly, the RCS plots showed a roughly L-shaped curve association of total bilirubin and serum iron with a prevalence of sarcopenia. Secondly, albumin was negatively and linearly associated with the risk of sarcopenia. Finally, with the increase in gamma-glutamyl transferase, the prevalence of sarcopenia showed a trend of first rising and then declining as a result of the iron increase. Conclusions: We demonstrated a nonlinear association between markers of oxidative stress and sarcopenia. The need to focus more on levels of oxidative stress in the body could provide better prevention strategies for sarcopenia. Objective 60 Methods 20112014 2011 2014 2011‒201 (RCS 95 Intervals sex hypertension mellitus Results 8782 8 782 8,78 participants Firstly Lshaped L shaped Secondly Finally gammaglutamyl gamma glutamyl transferase Conclusions 6 2011201 201 2011‒20 9 878 78 8,7 201120 20 2011‒2 87 7 8, 20112 2 2011‒

Abstract Objective To analyze the Prolyl 4-Hydroxylase subunit Alpha-2 (P4HA2) expression in Lung Adenocarcinoma (LAUD). Methods The authors assessed P4HA2 expression in the LUAD tumor ecosystem using single-cell analysis. The authors analyzed the relationship between P4HA2 expression and clinical features in LUAD and Brain Metastasis (BM) cases. The authors assessed the biological functions of P4HA2 using The Cancer Genome Atlas-LUAD dataset. Results P4HA2 was more highly expressed in fibroblasts than in epithelial cells in normal lung and lung adenocarcinoma tissues (p < 0.001). P4HA2 was more highly expressed in malignant epithelial cells than in fibroblasts in the BM tissue (p = 0.002). P4HA2 expression was significantly higher in female cases than in male cases (p = 0.049) and was related to lymph node metastasis (p = 0.019) and a higher TNM stage (p = 0.020). High P4HA2 expression indicated a poor prognosis and served as an independent prognostic risk factor in lung cancer. P4HA2 was mainly enriched in the extracellular matrix organization, NADH regeneration, and canonical glycolysis. P4HA2 expression was negatively correlated with naive B cells, T-cells, CD8, and activated natural killer cells, but positively correlated with CD4 memory-activated T cells, regulatory T-cells, resting dendritic cells, and dendritic cell activation. P4HA2 messenger RNA expression was correlated with programmed death-ligand 1 and cytotoxic T-lymphocyte-associated protein 4. Conclusion P4HA2 is highly expressed in LUAD tumor cells, especially for the BM subtype, and is a valuable prognostic indicator of LUAD. It may be involved in a biological activity of distant metastasis of LUAD tumor cells and serve as a potential treatment target. 4Hydroxylase Hydroxylase 4 Alpha2 Alpha 2 Alpha- PHA P HA (P4HA2 LAUD. LAUD . (LAUD) P4HA singlecell single analysis (BM AtlasLUAD Atlas dataset p 0.001. 0001 0.001 0 001 0.001) 0.002. 0002 0.002 002 0.002) 0.049 0049 049 0.019 0019 019 0.020. 0020 0.020 020 0.020) cancer organization regeneration glycolysis Tcells, Tcells T-cells CD8 CD memoryactivated memory activation deathligand death ligand Tlymphocyteassociated lymphocyte associated subtype target (P4HA (LAUD 000 0.00 00 0.04 004 04 0.01 01 0.02 02 0.0 0.

The enantioselective synthesis of highly functionalized cyclohexa-1,3-dienes was achieved via an organocatalytic one-pot three-component domino reaction. In addition, a possible mechanism accounting for the reaction was proposed.

Background: In recent years, obesity was a major public health problem in many countries. It was estimated that 8% of their children are obese. However, little is known about the overall prevalence of obesity among secondary students in China, the aim of this study was to evaluate the overall obesity prevalence of student from Chinese secondary school. Methods: Publications from 2009 to 2014 on the obesity prevalence among secondary school students in China were retrieved from PubMed, online Chinese periodical full-text databases of VIP, CNKI and Wan fang. Meta Analyst was used analyze the total rates of obesity for Chinese secondary school. Results: After evaluation of the quality of the articles, 32 papers were finally included in our study, and the total sample sizes on the obesity investigation were 218317 (107631 male and 110686 female), in which 27455(14865 male and 12590 female) were obesity. Meta-analyst findings showed that the pooled prevalence of obesity in secondary school students are 8.4 %( 95% CI: 6.2%- 11.3%) and 4.8 %( 95% CI: 3.2%-7.2%) for boy and girl respectively. Conclusion: Our results suggest that school and government related department should pay more attention to the obesity among secondary school students in China, and take some properly measures should to curve the trend growth of obesity.

Antecedentes: En los últimos años, la obesidad es un importante problema de salud pública en muchos países. Se calcula que el 8% de los niños son obesos.Sin embargo, poco se sabe acerca de la prevalencia de la obesidad entre los alumnos de secundaria en China, el objetivo de este estudio fue evaluar la prevalencia de la obesidad en general chino, estudiante de la escuela secundaria. Métodos: Publicaciones de 2009 a 2014 en la prevalencia de obesidad entre los estudiantes de la escuela secundaria en China fueron recuperados de PubMed, Online Chinese periódico de bases de datos de texto completo de VIP, CNKI y Wan Fang.Analista del meta fue utilizado analizar el total de las tasas de obesidad para chinos de la escuela secundaria. Resultados: Después de la evaluación de la calidad de los artículos, 33 papeles fueron finalmente incluidos en nuestro estudio, y el total de los tamaños de muestra sobre la obesidad investigación fueron 218317 (107631 macho y 110686 hembra), en la que 27455 (14863 macho y 12590 mujeres) fueron la obesidad.Los resultados mostraron que el analista del meta la prevalencia de la obesidad en estudiantes de secundaria son 8,4% (IC del 95%: 6,2% - 11,3%) y 4,8% (IC del 95%: 3,2% - 7,2%) para chico y chica, respectivamente. Conclusión: Nuestros resultados sugieren que la escuela y Gobierno related Departamento debería prestar más atención a la obesidad entre los estudiantes de la escuela secundaria en China, y tomar algunas medidas adecuadamente a la curva de la tendencia de crecimiento de la obesidad.

In the present study, we investigated the application of 13 short tandem repeat (STR) loci (D13S317, D7S820, TH01, D16S539, CSFIPO, VWA, D8S1179, TPOX, FGA, D3S1358, D21S11, D18S51 and D5S818) routinely used in forensic analysis, for delineating population relationships among seven human populations representing the two major geographic groups, namely the southern and northern Chinese. The resulting single topology revealed pronounced geographic and population partitioning, consistent with the differences in geographic location, languages and eating habits. These findings suggest that forensic STR loci might be particularly powerful tools in providing the necessary fine resolution for reconstructing recent human evolutionary history.